alka.app

Issued by R3

About this certificate

This digital certificate with serial number 03:3a:06:06:8f:c6:69:99:53:10:02:21:8c:71:40:3d:a1:43 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=alka.app

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:06:06:8f:c6:69:99:53:10:02:21:8c:71:40:3d:a1:43
Serial Number (int): 281081244514555462308897191044078918017347
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:6a:58:82:39:1b:4c:fc:04:2e:f9:ff:65:72:91:69:2e:e7:48:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 57:83:72:e0:24:33:8e:42:48:29:5b:df:e8:31:64:21:99:26:59:5a
Fingerprint (sha256): f3:a1:0b:29:b3:12:3e:50:f4:33:8d:12:4a:2c:c5:64:0f:ad:54:f2:cb:f4:b5:d1:67:5d:fa:80:58:53:28:f9

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate alka.app

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alka.app

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

alka.app

Other certificates including the domain name alka.app

(limited to 100 certificates)
egilityintelligence.app
web.alka.app
auth.cuponatic.com.pe
www.carterapagos.com
gussoworld.ga
hd.linksocolive.io
web.alka.app
alka.app
goldberger.oz-tms.com
studio.tailer.ai
chuseimonjo.net
app.4di2.ch
startup.alka.app
blog.alka.app
s.vision-glamping.com
beta4.alka.app
gussoworld.ga
web.alka.app
web.alka.app
sni.cloudflaressl.com
react.dev.kikmaster.xyz
alka.app
domains.wildsolutions.pl
login.reaact.com.br
digital.lydec.ma
startup.alka.app
tigerhawkt3.com
www.alka.app
ssmlpschool.tk
app.pets.id
facturation.41189.net
startup.alka.app
betrayal.hillshum.com
alka.app
blog.alka.app
monteloimoveis.com
v911pro.com
blog.alka.app
www.teleconsultamaissaude.com.br
arnoldomuller.com
maatoug.tk
kesling.co
alka.app
www.herballif.com
dashboard.sugoo.jp
www.devmeetup.ml
startup.alka.app
sunder.bontouch.net
next.alka.app
www.twilightpark.art
www.nyaleph.com
alka.app
castodian.de
sni.cloudflaressl.com
www.riverdip.co.uk
parentingwithgrace2024.gracevillecc.org
alka.app
sni.cloudflaressl.com
amulet.tools
1knetworks.com
alka.app
dev.frieppy.com
www.teleconsultamaissaude.com.br
app.ar-route.com
beta3.alka.app
www.herballif.com
domains.wildsolutions.pl
kesling.co
digital.lydec.ma
www.mockiri.io
checkout.healthybud.co
www.thattireguy.com
w2gether.damiankociszewski.com
www.timetip.app
www.julian-torregrosa.com
bflaretechnology.com
alka.app
www.mobr.in
www.thattireguy.com
alka.app
sni.cloudflaressl.com
treadtv.nexlab.ai

Certificate

The complete raw certificate details for alka.app in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr/Ly4HoDTtyWzVQDsWaP
IAmh1KSpOTLJbuWQTV0DX4XUQH31onMjX/eBIUvVqGRv1YsJOSaMsCHj1ydtWqdR
o7ebbzlc6e6zCiqj9C0DlALqS9+wNtpXYdaL4MppLKK2VVBUFwS46k9KoXHOZlq2
bfIVw0XgtkFTQHPCmECLTCICa9IsuOAaVQEDiEyDKS5derzahD9eltDz81uQV7Ft
wNZ7MLQoe6pYIvoRqUaqarWetC/lBARf52CsAHNz6vpbUBJmxWyWOMIl7tqblKKb
JJ+XQmi5SvQ/YpQM6jKt7vQcz9HdBvJtZvn4ZW6BIH0dPgxbRnQN4+s1bXlLgI/v
cQIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 281081244514555462308897191044078918017347
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-28 14:32:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-26 14:32:20 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'alka.app'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22211505856740350964246561015522138122953684817798228089399335915772141825861470337635376293958110393170681225829549223046714634399859543402618335357086867093070138469907501069556030629635589464970665586397116760379845982758522626613446071639404276540901714782932371729114421223092549148210152451927849226028159695473376800278208694382002124156154460487200881350502017089065442487255905458554839226074877981828050706484470351473902185478975300719888572431719647019451774355504152081300537489404465767314892294305667927354631610744069978939501346909959329897942346826775375059623755058901589156323874524958472266575729
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							d46a5882391b4cfc042ef9ff657291692ee748ae
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alka.app'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018728d94868000004030046304402202f265f4d20d5c8e16daaae784046c2f679c32169f673470e3df1725fe255673e0220574a306ca2d5ff5cf7aa26f88ad676462929a9449d4b2203f50e6f08cdc02dec007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018728d94a4c0000040300473045022100e746018e1035f9cd20be8f2175379a3470d5d9dcc19648a970af9500bac5ac6602206ce682bee86093d38705f498a46b1f55aa83c3fd4c270c79ccf7ee0e2a8e758c
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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